pip install prefect[aws,dask_cloudprovider]

currently fails to install (without some extra work) due to conflicting dependencies. A solution I found was:

pip install --use-feature=2020-resolver prefect[aws,dask_cloudprovider]

If you pin versions in requirements.txt or use pipenv or pip-tools, you can then run

$ pip freeze | grep boto
aiobotocore==1.0.7
boto3==1.12.32
botocore==1.15.32

to see the versions you need to pin to.

Thanks @Luke Orland! I’ll archive this message to GitHub as well for others to see